129,800 views
Bettina Böttinger welcomes fashion designer Guido Maria Kretschmer, musician Marius Müller-Westernhagen, comedian Mario Barth and ventriloquist Sascha Grammel to the Kölner Treff. Also guests are Klaudia Paterok, who only learned to read and write as an adult, and Sister Ursula Hertewich, who talks about life in the monastery.